i = 1
while i <= 9:
    j = 1
    while j <= i:
        print(f"{j} * {i} = {j*i}\t", end='')
        j += 1
    i += 1
    print()

for i in range(1, 10):
    for j in range(1, i+1):
        print(f"{j} * {i} = {j*i}\t", end='')
    print()